sunflower

noun

sun·​flow·​er ˈsən-ˌflau̇(-ə)r How to pronounce sunflower (audio)
: any of a genus (Helianthus, especially H. annuus) of New World composite plants with large yellow-rayed flower heads bearing edible seeds that yield an edible oil

Examples of sunflower in a Sentence

Recent Examples on the Web
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Students planted sunflower seeds to take home while learning about livestock, farming and agriculture from Ramona FFA members. Stephanie Ogilvie, San Diego Union-Tribune, 10 June 2026 After filling your bucket, sample fresh produce and strawberry treats at the market, or meander through a field of giant sunflowers. Dyana Lederman, Travel + Leisure, 7 June 2026 Bring your own mason jar or purchase one onsite ($5) to collect dozens of different types of blooms from zinnias, dahlias and sunflowers to green mist, bells of Ireland and other types of foliage. Tiney Ricciardi, Denver Post, 3 June 2026 Not only is every part of the plant edible, but as a part of the sunflower family, the plant boasts visually stunning blooms that make excellent cut flowers, says Lauren Craig, permaculture designer and owner of Humble Hive Consulting. Cori Sears, The Spruce, 2 June 2026 See All Example Sentences for sunflower

Word History

First Known Use

1597, in the meaning defined above

Time Traveler
The first known use of sunflower was in 1597

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Cite this Entry

“Sunflower.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/sunflower. Accessed 16 Jun. 2026.

Kids Definition

sunflower

noun
sun·​flow·​er -ˌflau̇(-ə)r How to pronounce sunflower (audio)
: any of a genus of tall herbs that are often grown for their large showy flower heads with yellow ray flowers and for their oil-rich seeds

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